6771034632980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{201919}}^1\times {\mathrm{18839}}^1$

素因数の和:220856

約数の個数: 48

約数和(自身を含む): 14379773184000

約数和(自身を除く): 7608738551020

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 18839, 37678, 75356, 94195, 188390, 201919, 376780, 403838, 807676, 1009595, 1676671, 2019190, 3353342, 4038380, 6706684, 8383355, 16766710, 17970791, 33533420, 35941582, 71883164, 89853955, 179707910, 359415820, 3803952041, 7607904082, 15215808164, 19019760205, 38039520410, 76079040820, 338551731649, 677103463298, 1354206926596, 1692758658245, 3385517316490, 6771034632980]

約数ペア:

[(1, 6771034632980), (2, 3385517316490), (4, 1692758658245), (5, 1354206926596), (10, 677103463298), (20, 338551731649), (89, 76079040820), (178, 38039520410), (356, 19019760205), (445, 15215808164), (890, 7607904082), (1780, 3803952041), (18839, 359415820), (37678, 179707910), (75356, 89853955), (94195, 71883164), (188390, 35941582), (201919, 33533420), (376780, 17970791), (403838, 16766710), (807676, 8383355), (1009595, 6706684), (1676671, 4038380), (2019190, 3353342)]